Data Science
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My background is in physics, biology, computer simulation and machine learning. I have worked with physicists, biologists, chemists and software engineers. In the course of my work I wrote software, invented algorithms, analyzed data and designed experiments.

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10 Would you recommend feature normalization when using boosting trees? Jan 10 '17
5 How to train a xgboost model on data that is too big for the memory? Dec 3 '17
5 What is the best deep learning library for scala? [closed] Dec 22 '16
3 How to use Graph Neural Network to predict relationships between nodes with pytorch_geometric? Jul 31 '19
3 Check similarity between time series Dec 19 '16
2 What does the collate function in pytorch (geometric)? Nov 29 '19
2 How to turn a series that contains pandas.datetime.timedelta to floats e.g. hours or days? Apr 19 '18
2 Pickled machine learning models Dec 22 '16
2 How to find out which features were used frequently by RandomForestClassiferer in scikit-learn? Mar 1 '18
2 How to use deep learning to add local (e.g. repairing) transformations to images? Feb 13 '18
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